방법 비교

	국립안과연구소 시각 기능 설문지-25	Glaucoma Quality of Life-15
분야	안과학	안과학
계열	Process / pipeline	Process / pipeline
기원 연도	2001	1998
창시자	Mangione CM, Lee PP et al.	Nelson PA, Aspinall PA et al.
유형	Self-report	Self-report
원전	Mangione, C. M., Lee, P. P., Gutierrez, P. R., et al. (2001). Development of the 25-item National Eye Institute Visual Function Questionnaire. Arch Ophthalmol, 119(7), 1050-1058.	Nelson, P., Aspinall, P. A., Papasthathis, K., et al. (1998). Quality of life in glaucoma and its relationship with visual function. J Glaucoma, 7(2), 71-78.
별칭	VFQ-25	GQL-15, Glaucoma QoL
관련	4	4
요약	The NEI-VFQ-25 is a 25-item self-report questionnaire measuring the impact of vision loss on health-related quality of life across multiple functional and psychological domains. Developed by the National Eye Institute (Mangione et al., 2001), it is the most widely used vision-specific QoL instrument in ophthalmology and serves as the gold standard for quantifying patient-reported visual disability across diverse eye conditions.	The GQL-15 is a 15-item, disease-specific quality of life questionnaire designed to measure the impact of glaucoma on patients' daily functioning and psychological well-being. Developed by Nelson, Aspinall, and colleagues in the UK (1998), the GQL-15 emphasizes glaucoma-specific concerns—visual field loss, peripheral vision, lighting sensitivity, and falls risk—making it a sensitive complement to generic or broader vision-related instruments in glaucoma populations.